M2.2 earthquake 53 km WSW of Twisp, Washington
A magnitude 2.2 earthquake struck 53 km WSW of Twisp, Washington on Sat, Dec 15, 2001, 2:28 AM PST (10:28 UTC), 4 km (3 mi) below the surface.
Map
Where this earthquake was located, with the others nearby. Select one for its page.
The earthquake
- Magnitude
- 2.2 (md), micro
- Local time
- UTC
- 2001-12-15 10:28:53 UTC
- Depth
- 4.0 km (2.5 mi), shallow
- Epicenter
- 48.199° N, 120.800° W
- Region
- Washington
- Tsunami flag
- No
- Status
- Reviewed by a seismologist
Did you feel it?
No one has reported feeling this quake to the USGS.
How well it is located
Reviewed by a seismologist.
- Location uncertainty
- About 2.1 km horizontally, 2.1 km in depth
- Magnitude uncertainty
- ±0.04
- Depth from
- From location
- Station coverage gap
- 158°
- Stations used
- 16
Nearest places
Distance and direction from each place to the epicenter, with its forecast.
Nearby
Within 100 km, magnitude 1.5 and up: 6 in the 60 days after this one and 7 in the 30 days before it.
After
- 1.93 km ESE of Lake Marcel-Stillwater, Washington · 9045 days ago · 11 km deep · 99 km away
- 1.74 km SSE of Entiat, Washington · 9041 days ago · 1 km deep · 77 km away
- 1.62 km SSE of Entiat, Washington · 9040 days ago · -1 km deep · 75 km away
- 1.55 km WSW of Entiat, Washington · 9012 days ago · 2 km deep · 72 km away
- 2.12 km SE of Entiat, Washington · 9008 days ago · -1 km deep · 75 km away
- 1.737 km NE of Marblemount, Washington · 9002 days ago · 9 km deep · 64 km away
Before
- 1.88 km NNE of Lake Marcel-Stillwater, Washington · 9063 days ago · 8 km deep · 93 km away
- 1.88 km NNE of Lake Marcel-Stillwater, Washington · 9063 days ago · 8 km deep · 93 km away
- 1.83 km ENE of Granite Falls, Washington · 9065 days ago · -1 km deep · 84 km away
- 1.843 km SE of Marblemount, Washington · 9075 days ago · 6 km deep · 17 km away
- 1.76 km S of Darrington, Washington · 9079 days ago · 6 km deep · 59 km away
- 1.56 km N of Waterville, Washington · 9083 days ago · 2 km deep · 77 km away
- 1.71 km N of Woods Creek, Washington · 9084 days ago · 6 km deep · 88 km away
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Sources
From the USGS Earthquake Hazards Program and its partner networks, event uw10551158. Read Wed, Sep 30, 2026, 5:30 PM UTC.